Before starting this Gnocchi à la Parisienne recipe, make sure you have organised all the necessary ingredients. Prepare the choux pastry. Bring the water to a boil with butter and a pinch of salt. Away from the heat... ... add all the flour in one go... ... and combine using a wooden spatula. The resulting dough is called 'panada'. Dry off the panada by stirring constantly until the pastry comes away from the sides of the saucepan. ...